.banner {
  position: relative;
}

.banner .text {
  position: absolute;
  left: 9%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 99;
  font-weight: bold;
  color: #fff;
}

.banner .text .chinese {
  font-size: 70px;
}

.banner .text .english {
  font-size: 42px;
}

.banner .owl-nav {
  display: none;
}

.banner .owl-dots {
  position: absolute;
  left: 9%;
  bottom: 10%;
}

.banner .owl-dots .owl-dot {
  width: 50px;
  height: 3px;
  background: #ddd;
  border: none;
  margin: 0 10px;
}

.banner .owl-dots .owl-dot.active {
  background: #123a8e;
  height: 4px;
}

.banner .icon {
  position: absolute;
  left: 50%;
  bottom: 35px;
  margin-left: -12px;
  z-index: 999;
  cursor: pointer;
  animation: tubiao 3s cubic-bezier(0, 0, 0.58, 1) infinite;
}

.title-box .title {
  font-size: 36px;
}

.title-box .title span {
  font-size: 18px;
  padding-left: 15px;
}

.paddingTop100 {
  padding-top: 90px;
  padding-bottom: 100px;
}

.marginTop55 {
  margin-top: 55px;
}

.product .title {
  color: #222222;
}

.product .title span {
  color: #999999;
}

.product .product-nav {
  position: relative;
  top: 18px;
}

.product .product-nav li {
  padding: 3px 8px;
  font-size: 14px;
  color: #666666;
  margin: 0 5px;
  cursor: pointer;
}

.product .product-nav li.active {
  background-color: #123a8e;
  color: #ffffff;
}

.product .product-box {
  min-height: 660px;
}

.product .product-box li {
  width: 400px;
  position: relative;
  text-align: center;
  margin-bottom: 20px;
  margin-right: 40px;
}

.product .product-box li .pic {
  background: #fff;
  height: 280px;
  line-height: 280px;
}

.product .product-box li a {
  display: block;
  width: 100%;
  height: 100%;
}

.product .product-box li img {
  vertical-align: middle;
}

.product .product-box li:nth-child(3n) {
  margin-right: 0;
}

.product .product-box li .text {
  width: 355px;
  height: 60px;
  line-height: 60px;
  font-size: 18px;
  color: #222222;
  background: #eeeeee;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
  left: 22px;
  top: -30px;
  transition: all 0.3s;
}

.product .product-box li:hover .text {
  top: -60px;
  background: #123a8e;
  color: #fff;
}

.product .product-box li:hover img {
  transform: translateY(-10px) scale(0.8);
}

.immediate .title {
  color: #ffffff;
}

.immediate .title span {
  color: #ffffff;
}

.immediate .immediate-box {
  min-height: 540px;
  position: relative;
}

.immediate .cont {
  background: #fff;
}

.immediate .img {
  width: 780px;
  overflow: hidden;
}

.immediate .img img {
  transition: all .5s;
}

.immediate .img:hover img {
  transform: scale(1.1);
}

.immediate .text {
  width: 500px;
  height: 540px;
  overflow: hidden;
  padding: 0 70px;
  background: url(../images/immediate_textbg.png) no-repeat center;
}

.immediate .text h4 {
  font-size: 36px;
  color: #222222;
  padding: 60px 0 50px 0;
  border-bottom: 2px solid #dddddd;
  margin-bottom: 35px;
}

.immediate .text .p {
  font-size: 20px;
  color: #666666;
  line-height: 44px;
  max-height: 220px;
  overflow: hidden;
}

.immediate .immediate-nav {
  position: absolute;
  bottom: 0;
  width: 780px;
  height: 80px;
  background: #f5f6fb;
  z-index: 99;
}

.immediate .immediate-nav li {
  width: 25%;
  font-size: 24px;
  color: #666666;
  line-height: 80px;
  cursor: pointer;
  text-align: center;
}

.immediate .immediate-nav li.active {
  position: relative;
  color: #1762af;
}

.immediate .immediate-nav li.active::after {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background: #1762af;
  position: absolute;
  left: 0;
  bottom: 0;
}

.immediate .immediate-button {
  position: absolute;
  width: 500px;
  height: 80px;
  bottom: 0;
  right: 0;
  padding-left: 70px;
}

.immediate .immediate-button li {
  width: 60px;
  height: 60px;
  margin-right: 40px;
  cursor: pointer;
}

.immediate .immediate-button li.prev {
  background: #f5f6fb url(../images/prev.png) no-repeat center;
}

.immediate .immediate-button li.prev:hover {
  background: #123a8e url(../images/prev_bg.png) no-repeat center;
}

.immediate .immediate-button li.next {
  background: #f5f6fb url(../images/next.png) no-repeat center;
}

.immediate .immediate-button li.next:hover {
  background: #123a8e url(../images/next_bg.png) no-repeat center;
}

.company {
  padding-bottom: 200px;
}

.company .title {
  color: #222222;
}

.company .title span {
  color: #999999;
}

.company .company-box {
  position: relative;
}

.company .left {
  width: 580px;
  height: 420px;
}

.company .right {
  width: 640px;
  overflow: hidden;
}

.company .right img {
  transition: all .5s;
}

.company .right:hover img {
  transform: scale(1.1);
}

.company .company-text {
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  max-height: 290px;
  overflow: hidden;
}

.company .company-nav {
  width: 580px;
  background: #fff;
  box-shadow: 5px -2px 10px #888888;
  position: absolute;
  bottom: 0;
}

.company .company-nav i {
  display: block;
  width: 30px;
  height: 30px;
  margin: 0 auto 10px;
}

.company .company-nav i.checked {
  display: none;
}

.company .company-nav i.company-introduction {
  background: url(../images/gongsi.png) no-repeat center;
}

.company .company-nav i.company-qualification {
  background: url(../images/zhizi.png) no-repeat center;
}

.company .company-nav i.team-culture {
  background: url(../images/wenhua.png) no-repeat center;
}

.company .company-nav i.branch-introduction {
  background: url(../images/fengongsi.png) no-repeat center;
}

.company .company-nav i.international-division {
  background: url(../images/guojibu.png) no-repeat center;
}

.company .company-nav li {
  width: 20%;
  height: 100px;
  color: #666666;
  font-size: 16px;
  text-align: center;
  padding: 15px 0;
  cursor: pointer;
}

.company .company-nav li:hover {
  background: #123a8e;
  color: #fff;
}

.company .company-nav li:hover i.checked {
  display: block;
}

.company .company-nav li:hover i.uncheck {
  display: none;
}

.company .company-nav li.active {
  background: #123a8e;
  color: #fff;
}

.company .company-nav li.active i.checked {
  display: block;
}

.company .company-nav li.active i.uncheck {
  display: none;
}

.company .company-nav li.active .company-introduction {
  background: url(../images/gongsi_bg.png) no-repeat center;
}

.company .company-nav li.active .company-qualification {
  background: url(../images/zhizi_bg.png) no-repeat center;
}

.company .company-nav li.active .team-culture {
  background: url(../images/webhua_bg.png) no-repeat center;
}

.company .company-nav li.active .branch-introduction {
  background: url(../images/fengongsi_bg.png) no-repeat center;
}

.company .company-nav li.active .international-division {
  background: url(../images/guojibu_bg.png) no-repeat center;
}

.successful-case .title {
  color: #fff;
}

.successful-case .title span {
  color: #fff;
}

.successful-case .owl-carousel li {
  width: 100%;
  background: #fff;
  padding: 50px 100px;
}

.successful-case .owl-carousel .left {
  width: 500px;
}

.successful-case .owl-carousel .left h4 {
  font-size: 24px;
  color: #222222;
  padding-bottom: 25px;
  border-bottom: 1px solid #dddddd;
}

.successful-case .owl-carousel .left .time {
  display: block;
  font-size: 18px;
  color: #999999;
  padding-top: 10px;
}

.successful-case .owl-carousel .left .p {
  font-size: 18px;
  color: #666666;
  line-height: 30px;
  margin: 30px 0;
  overflow: hidden;
  max-height: 150px;
}

.successful-case .owl-carousel .left .more {
  position: relative;
  display: block;
  text-align: center;
  color: #999999;
  font-size: 16px;
  width: 160px;
  height: 40px;
  line-height: 40px;
  border: 1px solid #dddddd;
  transition: all .5s;
}

.successful-case .owl-carousel .left .more:hover {
  color: #fff;
  border: 1px solid #123a8e;
  box-shadow: inset 178px 0px 0px 0px #123a8e;
}

.successful-case .owl-carousel .pic {
  width: 480px;
  max-height: 360px;
  margin: 10px;
  overflow: hidden;
  text-align: center;
}

.successful-case .owl-carousel .pic img {
  transition: all .5s;
}

.successful-case .owl-carousel .pic:hover img {
  transform: scale(1.1);
}

.successful-case .owl-carousel .right {
  border: 1px solid #ddd;
}

.successful-case .owl-carousel .owl-dots {
  display: none;
}

.successful-case .owl-carousel .owl-nav button {
  width: 60px;
  height: 60px;
  border: none;
}

.successful-case .owl-carousel .owl-nav button span {
  display: block;
  width: 60px;
  height: 60px;
}

.successful-case .owl-carousel .owl-nav button.owl-prev {
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -30px;
}

.successful-case .owl-carousel .owl-nav button.owl-prev span {
  background: #f5f6fb url(../images/prev.png) no-repeat center;
}

.successful-case .owl-carousel .owl-nav button.owl-prev:hover span {
  background: #123a8e url(../images/prev_bg.png) no-repeat center;
}

.successful-case .owl-carousel .owl-nav button.owl-next {
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -30px;
}

.successful-case .owl-carousel .owl-nav button.owl-next span {
  background: #f5f6fb url(../images/next.png) no-repeat center;
}

.successful-case .owl-carousel .owl-nav button.owl-next:hover span {
  background: #123a8e url(../images/next_bg.png) no-repeat center;
}

.news {
  padding-bottom: 150px;
}

.news .title {
  color: #222222;
}

.news .title span {
  color: #999999;
}

.news .news-nav li {
  width: 160px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  background: url(../images/news_btn.png) repeat center;
  background-size: contain;
  font-size: 16px;
  color: #222222;
  cursor: pointer;
}

.news .news-nav li.active {
  color: #1762af;
}

.news .news-nav li:hover {
  color: #1762af;
}

@media screen and (max-width: 1300px) {
  .banner .text .chinese {
    font-size: 52px;
  }
  .banner .text .english {
    font-size: 34px;
  }
  .product .product-nav {
    float: left;
  }
  .product .product-nav li {
    margin-bottom: 10px;
  }
  .product .product-box li {
    width: 30%;
    margin-right: 5%;
  }
  .product .product-box li:nth-child(3n) {
    margin-right: 0;
  }
  .product .product-box li .text {
    width: 90%;
    left: 5%;
  }
  .immediate .immediate-box {
    min-height: inherit;
  }
  .immediate .img, .immediate .immediate-nav {
    width: 60%;
  }
  .immediate .text, .immediate .immediate-button {
    width: 40%;
  }
  .immediate .text {
    height: inherit;
    padding-bottom: 100px;
  }
  .immediate .text h4 {
    font-size: 32px;
    padding: 50px 0 40px 0;
    margin-bottom: 25px;
  }
  .immediate .text .p {
    font-size: 18px;
    line-height: 36px;
    height: 180px;
  }
  .company .left, .company .company-nav {
    width: 45.3%;
  }
  .company .right {
    width: 50%;
  }
  .company .left {
    height: inherit;
  }
  .company .company-text {
    max-height: 195px;
  }
  .successful-case .owl-carousel li {
    padding: 40px 80px;
    height: inherit;
  }
  .successful-case .owl-carousel .left {
    width: 45%;
  }
  .successful-case .owl-carousel .right {
    width: 45%;
  }
  .successful-case .owl-carousel .pic {
    width: 95%;
    margin: 2.5%;
  }
}

@media screen and (max-width: 1060px) {
  .banner .text .chinese {
    font-size: 48px;
  }
  .banner .text .english {
    font-size: 32px;
  }
  .paddingTop100 {
    padding-top: 50px;
    padding-bottom: 70px;
  }
  .marginTop55 {
    margin-top: 35px;
  }
  .title-box .title {
    font-size: 28px;
  }
  .title-box .title span {
    font-size: 16px;
  }
  .product .product-box li .text {
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    top: -20px;
  }
  .product .product-box li:hover .text {
    top: -40px;
  }
  .immediate .text {
    padding: 0 30px;
    padding-bottom: 100px;
  }
  .immediate .text h4 {
    font-size: 28px;
    padding: 30px 0 20px 0;
    margin-bottom: 15px;
  }
  .immediate .text .p {
    font-size: 16px;
    line-height: 32px;
    height: 96px;
  }
  .immediate .immediate-nav {
    height: 50px;
  }
  .immediate .immediate-nav li {
    font-size: 18px;
    line-height: 50px;
  }
  .immediate .immediate-button {
    padding-left: 35px;
  }
  .immediate .immediate-button li {
    width: 40px;
    height: 40px;
    margin-right: 30px;
  }
  .company .company-nav li {
    font-size: 14px;
    height: 80px;
  }
  .company .company-nav li i {
    width: 24px;
    height: 24px;
  }
  .company .company-nav li .company-icon {
    background-size: 24px;
    margin-bottom: 5px;
  }
  .company .company-nav li.active .company-icon {
    background-size: 24px;
    margin-bottom: 5px;
  }
  .successful-case .owl-carousel li {
    padding: 30px 60px;
    height: inherit;
  }
  .successful-case .owl-carousel .left h4 {
    font-size: 18px;
    padding-bottom: 15px;
  }
  .successful-case .owl-carousel .left .time {
    font-size: 16px;
  }
  .successful-case .owl-carousel .left .p {
    font-size: 16px;
    line-height: 24px;
    max-height: 96px;
    margin: 20px 0;
  }
  .successful-case .owl-carousel .left .more {
    width: 120px;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
  }
  .successful-case .owl-carousel .right {
    width: 45%;
  }
  .successful-case .owl-carousel .pic {
    width: 95%;
    margin: 2.5%;
  }
  .successful-case .owl-carousel .owl-nav button {
    width: 40px;
    height: 40px;
  }
  .successful-case .owl-carousel .owl-nav button span {
    width: 40px;
    height: 40px;
  }
}

@media screen and (max-width: 997px) {
  .banner .text .chinese {
    font-size: 32px;
  }
  .banner .text .english {
    font-size: 18px;
  }
  .banner .owl-dots .owl-dot {
    width: 30px;
    margin: 0 5px;
  }
  .paddingTop100 {
    padding-top: 30px;
    padding-bottom: 50px;
  }
  .marginTop55 {
    margin-top: 20px;
  }
  .title-box .title {
    font-size: 24px;
  }
  .title-box .title span {
    font-size: 14px;
  }
  .product .product-box {
    min-height: auto;
  }
  .product .product-box li {
    width: 32%;
    margin-right: 2%;
  }
  .product .product-box li .pic {
    height: 240px;
    line-height: 240px;
  }
  .product .product-box li img {
    max-width: 80%;
  }
  .immediate .immediate-button {
    display: none;
  }
  .immediate .immediate-nav {
    width: 100%;
  }
  .immediate .immediate-nav li {
    font-size: 16px;
  }
  .immediate .text h4 {
    font-size: 24px;
    padding: 20px 0 15px 0;
  }
  .immediate .text .p {
    font-size: 14px;
    line-height: 24px;
    height: 72px;
  }
  .company .company-text {
    max-height: 148px;
  }
  .company .company-nav li {
    font-size: 12px;
    height: 60px;
    padding: 5px 0;
  }
  .company .company-nav li i {
    width: 20px;
  }
  .company .company-nav li .company-icon {
    background-size: 20px;
    margin-bottom: 5px;
  }
  .company .company-nav li.active .company-icon {
    background-size: 20px;
    margin-bottom: 5px;
  }
  .successful-case .owl-carousel li {
    padding: 30px 60px;
    height: inherit;
  }
  .successful-case .owl-carousel .left h4 {
    font-size: 16px;
    padding-bottom: 10px;
  }
  .successful-case .owl-carousel .left .time {
    font-size: 14px;
    padding-top: 5px;
  }
  .successful-case .owl-carousel .left .p {
    font-size: 14px;
    line-height: 22px;
    max-height: 88px;
    margin: 15px 0;
  }
  .successful-case .owl-carousel .left .more {
    width: 80px;
    height: 30px;
    line-height: 30px;
    font-size: 12px;
  }
  .successful-case .owl-carousel .right {
    width: 45%;
  }
  .successful-case .owl-carousel .pic {
    width: 95%;
    margin: 2.5%;
  }
  .successful-case .owl-carousel .owl-nav button {
    width: 40px;
    height: 40px;
  }
  .successful-case .owl-carousel .owl-nav button span {
    width: 40px;
    height: 40px;
  }
  .news .news-nav li {
    width: 130px;
    height: 45px;
    line-height: 45px;
  }
}

@media screen and (max-width: 767px) {
  .banner .text .chinese {
    font-size: .18rem;
  }
  .banner .text .english {
    font-size: .14rem;
  }
  .banner .owl-dots {
    /** display: none;*/
  }
  .banner .owl-dots .owl-dot {
    width: .1rem;
    height: .1rem;
    border-radius: 100%;
  }
  .banner .owl-dots .owl-dot.active {
    height: .1rem;
  }
  .banner .icon {
    display: none;
  }
  .paddingTop100 {
    padding-top: .15rem;
    padding-bottom: .25rem;
  }
  .marginTop55 {
    margin-top: .15rem;
  }
  .title-box .title {
    font-size: .18rem;
    float: none;
  }
  .title-box .title span {
    font-size: .12rem;
  }
  .product .product-box li {
    width: 48%;
    margin-right: 4%;
  }
  .product .product-box li .pic {
    height: 200px;
    line-height: 200px;
  }
  .product .product-box li:nth-child(3n) {
    margin-right: 4%;
  }
  .product .product-box li:nth-child(2n) {
    margin-right: 0;
  }
  .product .product-box li .text {
    font-size: .14rem;
    line-height: .28rem;
    height: .28rem;
    width: 100%;
    position: static;
  }
  .product .product-nav {
    float: none;
    list-style-type: none;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    padding: 0;
    overflow: auto;
    margin-bottom: 15px;
  }
  .product li {
    -webkit-box-flex: 1;
    -webkit-flex: 1 0 auto;
    -ms-flex: 1 0 auto;
    flex: 1 0 auto;
    padding: 0 5px;
  }
  .immediate .img, .immediate .text {
    width: 100%;
  }
  .immediate .text {
    padding: 0 15px;
    padding-bottom: 50px;
  }
  .immediate .text h4 {
    font-size: .16rem;
    padding: 15px 0 10px;
    border-bottom: 1px solid #ddd;
  }
  .immediate .text .p {
    font-size: .12rem;
    line-height: .24rem;
    max-height: inherit;
  }
  .immediate .immediate-nav li {
    font-size: 14px;
  }
  .immediate .immediate-nav li.active::after {
    height: 2px;
  }
  .company .right, .company .left, .company .company-nav {
    width: 100%;
  }
  .company .right {
    margin-bottom: 15px;
  }
  .company .left {
    padding-bottom: .7rem;
  }
  .company .company-text {
    max-height: inherit;
    font-size: .12rem;
    line-height: .22rem;
  }
  .company .company-nav li {
    height: inherit;
    padding: .06rem 0;
  }
  .company .company-nav li span {
    font-size: .12rem;
  }
  .company .company-nav li .company-icon {
    margin-bottom: 4px;
  }
  .successful-case .owl-carousel .left, .successful-case .owl-carousel .right {
    width: 100%;
  }
  .successful-case .owl-carousel li {
    padding: 15px 0;
  }
  .successful-case .owl-carousel .owl-nav {
    display: none;
  }
  .successful-case .owl-carousel .owl-dots {
    position: absolute;
    bottom: 10px;
    display: block;
    width: 100%;
    text-align: center;
  }
  .successful-case .owl-carousel .owl-dots .owl-dot {
    width: 14px;
    height: 14px;
    border-radius: 100%;
    border: 1px solid #666;
    margin: 0 5px;
    position: relative;
  }
  .successful-case .owl-carousel .owl-dots .owl-dot.active::after {
    content: "";
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 100%;
    background-color: #123a8e;
    position: absolute;
    left: 3px;
    top: 3px;
  }
  .successful-case .owl-carousel .left {
    padding: 15px;
  }
  .successful-case .owl-carousel .left h4 {
    font-size: .16rem;
  }
  .successful-case .owl-carousel .left .time {
    font-size: .14rem;
  }
  .successful-case .owl-carousel .left .p {
    font-size: .12rem;
    line-height: .22rem;
    max-height: .88rem;
  }
  .news .news-nav {
    float: none;
    padding-top: .1rem;
  }
  .news .news-nav li {
    width: .8rem;
    height: .32rem;
    line-height: .32rem;
    font-size: .14rem;
  }
}

@keyframes tubiao {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(20px);
  }
  100% {
    transform: translateY(0);
  }
}

@-ms-keyframes tubiao {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(20px);
  }
  100% {
    transform: translateY(0);
  }
}
